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公开(公告)号：KR1020130008744A
公开(公告)日：2013-01-23
申请号：KR1020110069290
申请日：2011-07-13
Applicant: 엘지디스플레이 주식회사 , 전북대학교산학협력단
IPC: G02B27/22 , G02F1/13 , G02F1/1334
CPC classification number: G02B27/2214 , G02F1/1334 , G02F1/1343 , H04N13/31
Abstract: PURPOSE: A stereoscopic image display device and a manufacturing method are provided to prevent the degradation of a transmitting ratio of a switchable barrier mode and crosstalk generation. CONSTITUTION: A switchable barrier(40) includes a first substrate(41), a second substrate(42), a first electrode(44), a liquid crystal layer(45) and a second electrode(46). The first substrate and the second substrate in the switchable barrier are faced with each other. The first substrate and the second substrate are implemented with glass or a film. The first substrate forms a first electrode. The second substrate forms a second electrode which is faced with the first electrode. The liquid crystal layer is formed between the first substrate and the second substrate. Liquid crystal molecules in the liquid crystal layer are assembled by a voltage difference between the first electrode and the second electrode.
Abstract translation: 目的：提供立体图像显示装置和制造方法，以防止可切换屏障模式和串扰产生的传输比的劣化。 构成：可切换屏障（40）包括第一基板（41），第二基板（42），第一电极（44），液晶层（45）和第二电极（46）。 可切换屏障中的第一基板和第二基板彼此面对。 第一基板和第二基板由玻璃或薄膜构成。 第一基板形成第一电极。 第二基板形成面对第一电极的第二电极。 液晶层形成在第一基板和第二基板之间。 通过第一电极和第二电极之间的电压差来组装液晶层中的液晶分子。
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公开(公告)号：KR1020120139496A
公开(公告)日：2012-12-27
申请号：KR1020110059330
申请日：2011-06-16
Applicant: 전북대학교산학협력단 , (주)브레인콘텐츠
IPC: G02F1/1334
CPC classification number: G02F1/1334 , C09K19/02 , C09K19/52
Abstract: PURPOSE: A polymer dispersed liquid crystal display device is provided to simplify a manufacturing process by not using a polarizing plate and an alignment layer. CONSTITUTION: Mixture is injected between ITO(Indium Tin Oxide) electrode substrates(1,2). The mixture includes RM(Reactive Mesogen) of 0.1 to 60 weight %. After UV(UltraViolet) curing, polymer chains(4-1) are formed between the ITO electrode substrates. Liquid crystal is randomly arranged within the polymer chains. A scattering state is initialized by the refractive index mismatching between the polymer chains and the liquid crystal.
Abstract translation: 目的：提供一种聚合物分散液晶显示装置，以通过不使用偏振片和取向层来简化制造过程。 构成：将混合物注入ITO（氧化铟锡）电极基片（1,2）之间。 该混合物包含0.1至60重量％的RM（活性介晶）。 在UV（UltraViolet）固化之后，在ITO电极基板之间形成聚合物链（4-1）。 液晶随机排列在聚合物链内。 通过聚合物链和液晶之间的折射率不匹配来初始化散射状态。
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公开(公告)号：KR1020120037826A
公开(公告)日：2012-04-20
申请号：KR1020100099518
申请日：2010-10-12
Applicant: 전북대학교산학협력단
IPC: G02F1/1337 , C08L79/08 , C08G73/10
CPC classification number: G02F1/133703 , G02F1/133788 , G02F2001/133397 , G02F2001/133738 , G02F2202/023
Abstract: PURPOSE: A liquid crystal device and a manufacturing method thereof are provided to enhance response time features. CONSTITUTION: A liquid crystal layer(130) is located between a first substrate and a second substrate. The liquid crystal layer is horizontally aligned on the first substrate and the second substrate. Liquid crystal molecules and photo-curable liquid crystal monomer are mixed on the liquid crystal layer. The order of liquid crystal molecules at a location where the photo-curable liquid crystal monomer is hardened and the order of liquid crystal molecules at a location where the photo-curable liquid crystal monomer is not hardened are high.
Abstract translation: 目的：提供一种液晶装置及其制造方法，以增强响应时间特征。 构成：液晶层（130）位于第一基板和第二基板之间。 液晶层在第一基板和第二基板上水平对准。 液晶分子和可光固化液晶单体混合在液晶层上。 可光固化液晶单体硬化的位置处的液晶分子的顺序以及光固化型液晶单体未硬化的位置处的液晶分子的顺序高。
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公开(公告)号：KR1020110095451A
公开(公告)日：2011-08-25
申请号：KR1020100014926
申请日：2010-02-19
Applicant: 전북대학교산학협력단
IPC: G02F1/1335 , G02F1/13363
CPC classification number: G02F1/133632 , G02F1/133528 , G02F1/133636
Abstract: PURPOSE: A liquid crystal display element of light isotropy controlling a viewing angle is provided to make optical viewing angle characteristics better. CONSTITUTION: A liquid crystal display element of light isotropy controlling a viewing angle includes as follows. A liquid panel(a first panel) has a first and second polarization plate(322,321). A lower substrate(313) is located on the second polarization plate. A pixel electrode(315) is located on the lower substrate. A common electrode(314) faces the pixel electrode and is separated for predetermined interval. An upper substrate(312) is located on the common electrode. A third polarization plate(311) is located on the upper substrate which is parallel with the second polarization. A liquid crystal mixture(OILC) layer is located in between the common electrode and the pixel electrode.
Abstract translation: 目的：提供控制视角的光各向同性的液晶显示元件，使光学视角特性更好。 构成：控制视角的光各向同性的液晶显示元件包括如下。 液面板（第一面板）具有第一和第二偏振板（322,321）。 下基板（313）位于第二偏振板上。 像素电极（315）位于下基板上。 公共电极（314）面向像素电极并且分离预定间隔。 上基板（312）位于公共电极上。 第三偏振板（311）位于与第二偏振平行的上基板上。 液晶混合物（OILC）层位于公共电极和像素电极之间。
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公开(公告)号：KR101042786B1
公开(公告)日：2011-06-20
申请号：KR1020090040664
申请日：2009-05-11
Applicant: 전북대학교산학협력단
IPC: G02F1/1337
Abstract: 본 발명은 광배향막을 이용한 액정표시소자에 관한 것으로 광 배향으로 인해 발생하는 잔류 DC를 줄이기 위해 광 경화성 단량체 조성물을 배향막 표면 위에 경화시켜 이온을 트래핑 (ion trapping)하여 잔류 DC를 감소시키는 것을 특징으로 한다.
광배향막, 액정 표시소자, 광 경화성 단량체 조성물, 잔류 DC-
Patent Agency Ranking
公开(公告)号：KR101040740B1
公开(公告)日：2011-06-10
申请号：KR1020090130134
申请日：2009-12-23
Applicant: 전북대학교산학협력단
IPC: G02F1/1337
CPC classification number: G02F1/13378 , G02F1/133528 , G02F2001/133548
Abstract: PURPOSE: A double domain liquid crystal display device manufacturing method which forms a double domain is provided to reduce a manufacturing cost and to decide the liquid crystal array direction of a double domain liquid crystal display device by using a wire grid polarizer. CONSTITUTION: An electrode and a photo-alignment layer are formed on one side of a substrate. A wire grid polarizer(11) is installed on the substrate. A UV is irradiated from the top of the wire grid polarizer. The UV, which penetrates the wire grid polarizer, forms an alignment direction on the photo-alignment layer.
Abstract translation: 目的：提供一种双畴液晶显示装置制造方法，其形成双畴以降低制造成本，并通过使用线栅偏振器来决定双畴液晶显示装置的液晶阵列方向。 构成：在基板的一侧上形成电极和光取向层。 线基偏振器（11）安装在基板上。 从线栅偏振器的顶部照射UV。 穿透线栅偏振器的UV在光取向层上形成取向方向。
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公开(公告)号：KR101026035B1
公开(公告)日：2011-03-30
申请号：KR1020090062142
申请日：2009-07-08
Applicant: 전북대학교산학협력단
IPC: G02F1/1343 , G02F1/1335
Abstract: 본 발명은 추가적인 패널 없이 하나의 패널을 각각 메인 이미지를 표현하는 주 화소 영역과 시야각을 조절하는 보조 화소 영역으로 나누어 구동하는 시야각 조절 액정 표시 소자에 관한 것으로, 전기장에 의해 광학적으로 등방성에서 비등방성으로 변화하는 양의 유전율 이방성을 가진 액정을 이용하여 주 화소에는 프린지(fringe) 방향 전기장을 보조 화소에는 수직 방향 전기장을 형성시켜 시야각 조절이 가능하게 한 액정 표시 소자에 관한 것이다.
광학적 등방성, 광학적 비등방성, 액정 표시 소자, 시야각 조절.-
公开(公告)号：KR1020110008365A
公开(公告)日：2011-01-27
申请号：KR1020090065684
申请日：2009-07-20
Applicant: 전북대학교산학협력단
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134309 , G02F1/133514 , G02F2001/134372
Abstract: PURPOSE: A liquid crystal display device capable of controlling viewing angle is provided to adjust viewing angle both vertical and horizontal direction using fringe field switching mode. CONSTITUTION: A common electrode(4) is located on a top of a lower plate as a flat type or a grid format. An insulating layer is located at an upper part of the common electrode. A pixel electrode(5) located on the upper dielectric layer is patterned in grid format. The upper plate is located at the upper part of the liquid crystal layer.
Abstract translation: 目的：提供一种能够控制视角的液晶显示装置，以使用边缘场切换模式来调整垂直和水平方向的视角。 构成：公共电极（4）位于下板的顶部，作为平面型或网格格式。 绝缘层位于公共电极的上部。 位于上部电介质层上的像素电极（5）被格栅化。 上板位于液晶层的上部。
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公开(公告)号：KR1020100121805A
公开(公告)日：2010-11-19
申请号：KR1020090040679
申请日：2009-05-11
Applicant: 전북대학교산학협력단
IPC: G02B5/30 , G02F1/1335
Abstract: PURPOSE: A high performance thin film polarizer is provided to convert a natural light into a linear polarized light by controlling not only a 2D light but also 3D light. CONSTITUTION: A horizontal alignment layer(200) is coated on a transparent glass substrate and a plastic substrate. A mixture(300) is coated on the horizontal alignment layer. The mixture is formed with a carbon nano tube and a self assembling responsiveness monomer.
Abstract translation: 目的：提供高性能的薄膜偏振器，通过不仅控制二维光而且通过控制三维光来将自然光转换成线偏振光。 构成：将水平对准层（200）涂覆在透明玻璃基板和塑料基板上。 将混合物（300）涂覆在水平取向层上。 混合物由碳纳米管和自组装反应性单体形成。
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公开(公告)号：KR1020100121794A
公开(公告)日：2010-11-19
申请号：KR1020090040664
申请日：2009-05-11
Applicant: 전북대학교산학협력단
IPC: G02F1/1337
CPC classification number: G02F1/133788 , G02F1/133711
Abstract: PURPOSE: An LCD(Liquid Crystal Display) device using a photo-alignment layer is provided to obtain a wide viewing angle by determining the directionality of a liquid crystal through the photo-alignment layer. CONSTITUTION: A photo-curable monomer compound(9) and a liquid crystal(10) are injected between glass substrates(7,13) which face the compound and the liquid crystal. A UV(UltraViolet) ray is irradiated from one side or both sides of the substrate. The photo-curable monomer compound is polymerized on photo-alignment films(8,11) without breaking a liquid crystal array state of each domain. The photo-curable monomer compound is harden, and DC(Direct Current) is reduced inside the panel through ion trapping by using the photo-curable monomer compound.
Abstract translation: 目的：提供使用光取向层的LCD（液晶显示器）装置，通过确定通过光取向层的液晶的方向性来获得宽视角。 构成：在与化合物和液晶相对的玻璃基板（7,13）之间注入光固化性单体化合物（9）和液晶（10）。 从基板的一侧或两侧照射UV（紫外线）。 光可固化单体化合物在光取向膜（8,11）上聚合而不破坏每个畴的液晶阵列状态。 光固化性单体化合物硬化，通过使用光固化性单体化合物的离子捕获，在面板内DC（直流）被还原。
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